Huawei H13-611 Exam Questions

Questions for the H13-611 were updated on : Dec 06 ,2025

Page 1 out of 36. Viewing questions 1-15 out of 536

Question 1

Which statements are true about the ports of a Huawei OceanStor all-flash storage device? (Select All
that Apply)

  • A. Bond ports, VLANs, and logical ports are created based on available Ethernet ports
  • B. The networks and services between VLANs are physically isolated, which improves the security and reliability of service data.
  • C. Multiple Ethernet ports of the same controller are bonded to form a bond port to increase the bandwidth
  • D. Multiple logical ports can be created for a bond port, but only one logical port can be created for an Ethernet port
Answer:

AC

User Votes:
A
50%
B
50%
C
50%
D
50%

Explanation:
A and C are true statements about the ports of a Huawei OceanStor all-flash storage device. Bond
ports, VLANs, and logical ports are created based on available Ethernet ports, while multiple
Ethernet ports of the same controller are bonded to form a bond port to increase the bandwidth. The
networks and services between VLANs are physically isolated, which improves the security and
reliability of service data. Multiple logical ports can be created for a bond port, but only one logical
port can be created for an Ethernet port.

Discussions
vote your answer:
A
B
C
D
0 / 1000

Question 2

Which statements are true about a dual-controller storage system? (Select All that Apply)

  • A. There are two working modes: active-standby and active-active.
  • B. In active-standby mode, if one controller is faulty, services are not affected
  • C. When one controller is faulty, the service failover in active-active mode is more efficient than that in active-stand by mode
  • D. In active-standby mode, only one controller works at a time.
Answer:

AD

User Votes:
A
50%
B
50%
C
50%
D
50%

Explanation:
In active-standby mode, only one controller works at a time and if one controller is faulty, services
are not affected. In active-active mode, both controllers are active and the service failover is more
efficient than in active-standby mode.

Discussions
vote your answer:
A
B
C
D
0 / 1000

Question 3

Suppose, for cost control reasons, a startup company can acquire only one storage device to provide
services. However, its services require high hardware reliability, so an engineer recommended a
Huawei OceanStor all-flash storage system. Which statements describe the high reliability of the
storage system? (Select All that Apply)

  • A. It supports clusters consisting of multiple controller enclosures to improve the availability of the storage system
  • B. Interconnect I/O modules shorten failover time when a controller fails to provide better reliability, as compared with common I/O modules.
  • C. Standard I/O modules shorten failover time when a controller fails to provide better reliability, as compared with interconnect I/O modules.
  • D. When a controller fails, l/Os of the faulty controller are redirected to another controller The host is unaware of the fault and services remain running properly.
Answer:

ABD

User Votes:
A
50%
B
50%
C
50%
D
50%

Explanation:
The statements that describe the high reliability of the Huawei OceanStor all-flash storage system are
A. It supports clusters consisting of multiple controller enclosures to improve the availability of the
storage system, B. Interconnect I/O modules shorten failover time when a controller fails to provide
better reliability, as compared with common I/O modules, and D. When a controller fails, l/Os of the
faulty controller are redirected to another controller The host is unaware of the fault and services
remain running properly. Statement C. Standard I/O modules shorten failover time when a controller
fails to provide better reliability, as compared with interconnect I/O modules is false.

Discussions
vote your answer:
A
B
C
D
0 / 1000

Question 4

Which statements are true about RAID 2.0+? (Select All that Apply)

  • A. An extent is a block of a fixed size in a chunk group (4 KB by default).
  • B. A chunk group is a logical set of chunks on different disks.
  • C. Chunks, which are blocks obtained by dividing each disk at a fixed size, are basic units of a RAID group
  • D. A chunk group is the minimum unit for applying for and releasing space in a storage pool
Answer:

AC

User Votes:
A
50%
B
50%
C
50%
D
50%

Discussions
vote your answer:
A
B
C
D
0 / 1000

Question 5

A bank purchases a new storage device. During the RAID level configuration, the bank requires that
data reliability be improved and parity data be stored on different disks. Which RAID levels can meet
the requirements? (Select All that Apply)

  • A. RAID 0
  • B. RAID 5
  • C. RAID 3
  • D. RAID 6
Answer:

BD

User Votes:
A
50%
B
50%
C
50%
D
50%

Explanation:
RAID 5 and RAID 6 can meet the requirements as they both improve data reliability by storing parity
data on different disks. RAID 0 and RAID 3 do not store parity data on different disks, so they would
not meet the bank's requirements.

Discussions
vote your answer:
A
B
C
D
0 / 1000

Question 6

Which statements are true about the SAN network? (Select All that Apply)

  • A. The FC SAN must be configured with dedicated iSCSI HBAs for servers
  • B. The IP SAN can use the existing IP network.
  • C. The IP SAN supports the iSCSI protocol.
  • D. The FC HBA used by the FC SAN can convert SCSI packets into FC packets.
Answer:

BC

User Votes:
A
50%
B
50%
C
50%
D
50%

Explanation:
The IP SAN can use the existing IP network, and it supports the iSCSI protocol. The FC SAN must be
configured with dedicated iSCSI HBAs for servers, and the FC HBA used by the FC SAN cannot convert
SCSI packets into FC packets.

Discussions
vote your answer:
A
B
C
D
0 / 1000

Question 7

What are the main functions of the business continuity solution? (Select All that Apply)

  • A. Minimize the impact on the business service.
  • B. Predict the disaster occurrence accurately.
  • C. Zero data loss and zero service interruption.
  • D. Improve the utilization rate of the disaster recovery equipment
Answer:

ACD

User Votes:
A
50%
B
50%
C
50%
D
50%

Explanation:
The main functions of the business continuity solution are to minimize the impact on the business
service, ensure zero data loss and zero service interruption, and improve the utilization rate of the
disaster recovery equipment. Predicting the disaster occurrence accurately is not a function of the
business continuity solution.

Discussions
vote your answer:
A
B
C
D
0 / 1000

Question 8

Which of these are O&M standard systems? (Select All that Apply)

  • A. International Organization for Standardization 2000 (ISO2000)
  • B. Institute of Electrical and Electronics Engineers (IEEE)
  • C. Information Technology Infrastructure Library (ITIL)
  • D. Storage Networking Industry Association (SNIA)
Answer:

AC

User Votes:
A
50%
B
50%
C
50%
D
50%

Explanation:
International Organization for Standardization 2000 (ISO2000) and Information Technology
Infrastructure Library (ITIL) are O&M standard systems. Institute of Electrical and Electronics
Engineers (IEEE) and Storage Networking Industry Association (SNIA) are not O&M standard systems.

Discussions
vote your answer:
A
B
C
D
0 / 1000

Question 9

A company purchased DAS devices to store files and service data at the startup stage. With the
increase of service volume and diversity, which problems may occur? (Select All that Apply)

  • A. It is difficult to expand the capacity of the DAS architecture after the data volume increases to a certain level.
  • B. Data and materials are scattered on different devices and cannot be managed in a centralized manner.
  • C. As the number of file servers increases, no more servers can be added to share the DAS storage.
  • D. Data and materials are scattered on different devices and hard to be searched for
Answer:

ABD

User Votes:
A
50%
B
50%
C
50%
D
50%

Explanation:
With the increase of service volume and diversity, problems such as difficulty in expanding the
capacity of the DAS architecture, data and materials being scattered on different devices and hard to
be managed in a centralized manner, and hard to be searched for may occur. Adding more servers to
share the DAS storage is not an issue.

Discussions
vote your answer:
A
B
C
D
0 / 1000

Question 10

Which of the following statements correctly describe the improvements of SAS technology compared
to SCSI? Select All that Apply.

  • A. Lower cost than SCSI
  • B. Full duplex transmission of data.
  • C. Half duplex transmission of data
  • D. Higher throughput.
Answer:

BD

User Votes:
A
50%
B
50%
C
50%
D
50%

Explanation:
SAS technology offers full duplex transmission of data and higher throughput than SCSI, which makes
it more cost-effective and efficient. SAS technology does not offer half duplex transmission of data.

Discussions
vote your answer:
A
B
C
D
0 / 1000

Question 11

Which statements are true about distributed storage? (Select All that Apply)

  • A. Supports large-scale horizontal expansion
  • B. Does not support elastic EC for data redundancy protection.
  • C. Supports expansion by addition of nodes to increase both computing capability and storage space
  • D. Supports storage resource pooling and virtualization.
Answer:

ACD

User Votes:
A
50%
B
50%
C
50%
D
50%

Explanation:
Distributed storage systems are designed to support horizontal scaling, which means adding more
nodes to the system to increase both computing capability and storage space. This enables the
system to handle large amounts of data and large numbers of users. Distributed storage systems also
support storage resource pooling and virtualization, which allows for efficient use of storage
resources and easy management of storage.

Discussions
vote your answer:
A
B
C
D
0 / 1000

Question 12

Which of the following are the data transmission rates that can be configured on the FC ports on the
FC switch in FC SAN given that your cable and SFP supports it? (Select All that Apply)

  • A. 8Gb
  • B. 11Gb
  • C. 4Gb.
  • D. 16Gb.
Answer:

ABD

User Votes:
A
50%
B
50%
C
50%
D
50%

Discussions
vote your answer:
A
B
C
D
0 / 1000

Question 13

Huawei OceanStor hybrid flash storage is used as an example. Which statements are true about IP
address failover? (Select All that Apply)

  • A. IP address failover applies only to IP SAN and does not apply to other storage network architectures
  • B. A failover group is a combination of ports that are used for IP address failover in a storage system.
  • C. Fallback means that the faulty port takes over services again after it recovers
  • D. IP address failover ensures service continuity and improves the reliability of paths for accessing file systems
Answer:

BD

User Votes:
A
50%
B
50%
C
50%
D
50%

Explanation:
A failover group is a combination of ports that are used for IP address failover in a storage system,
and IP address failover ensures service continuity and improves the reliability of paths for accessing
file systems. IP address failover applies to all storage network architectures, not just IP SAN. Fallback
means that the standby port takes over services when the active port fails, and then the active port
takes over services again after it recovers.

Discussions
vote your answer:
A
B
C
D
0 / 1000

Question 14

Which statements are true about HyperMetro? (Select All that Apply)

  • A. The local and remote sites can run services at the same time
  • B. A quorum server must be configured.
  • C. HyperClone can be configured only for storage devices of the same model and version
  • D. Automatic switchover upon storage faults is supported.
Answer:

ABD

User Votes:
A
50%
B
50%
C
50%
D
50%

Explanation:
HyperMetro allows the local and remote sites to run services at the same time, and a quorum server
must be configured. Additionally, automatic switchover upon storage faults is supported. HyperClone
can be configured for storage devices of different models and versions.

Discussions
vote your answer:
A
B
C
D
0 / 1000

Question 15

As the new storage administrator, you are tasked with the procurement of a new batch of SSD drives
to replace the older drives that has reached the end of life. You have the option of SLC, MLC and TLC
SSD. Which of the following will be your choice with a limited budget and medium level of reliability
concerns? (Select All that Apply)

  • A. Purchasing all SLC SSD drives for maximum savings on cost regardless of reliability.
  • B. Purchasing all TLC SSD drives for the storage system for the best reliability and performance.
  • C. Purchasing the MLC SSD if within budget range for core applications and services for better performance and reliability.
  • D. Purchasing SLC SSD drives that has lowest cost and reliability for storage purposes of non critical applications
Answer:

CD

User Votes:
A
50%
B
50%
C
50%
D
50%

Explanation:
When choosing between different types of SSDs, the main factor to consider is the trade-off between
cost and reliability. SLC (Single-Level Cell) SSDs are the most reliable and have the longest lifespan,
but they are also the most expensive. TLC (Triple-Level Cell) SSDs are less reliable than SLC SSDs, but
they are also less expensive. MLC (Multi-Level Cell) SSDs are a good balance between cost and
reliability, they are more affordable than SLC SSDs and more reliable than TLC SSDs.

Discussions
vote your answer:
A
B
C
D
0 / 1000
To page 2